| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $173.52 | 9.796% | $190.518 | $190.52 | $190.50 | $190.50 |
| Purchase #2 | $132.43 | 6.212% | $140.6566 | $140.66 | $140.65 | $140.70 |
| Purchase #3 | $10.31 | 10.223% | $11.364 | $11.36 | $11.35 | $11.40 |
| Purchase #4 | $110.59 | 10.857% | $122.5968 | $122.60 | $122.60 | $122.60 |
| Purchase #5 | $49.93 | 4.144% | $51.9991 | $52.00 | $52.00 | $52.00 |
| Purchase #6 | $138.39 | 9.111% | $150.9987 | $151.00 | $151.00 | $151.00 |
| Purchase #7 | $226.61 | 4.204% | $236.1367 | $236.14 | $236.15 | $236.10 |
| 7 purchase totals = | $841.78 | $904.2699 | $904.28 | $904.25 | $904.30 | |